法的理论

This dissertation is changed into two parts. The first part, the theory and application about Wu-Ritt differential characteristic sequence method are discussed, which involves the theories of differential equations, abstract algebra and computer algebra etc.

本文共分两部分，第一部分讨论微分特征列法的理论和应用问题，涉及到微分方程，抽象代数，计算机代数等重要学科。

The audio-visual approach is based on the belief that: a.

视听法的理论依据是；a。

Chapter Two reviews the theories and principles of the communicative approach as well as its development.

第二部分回顾了交际法的理论原则以及它的发展。

In the paper, the theory and methodology of amplitude correction method using average of several points in discrete spectrum, which is suitable for analyzing the dynamic signals of rotating machinery with small varying speed, is proposed and systematically studied.

系统而完整地提出了处理变速机械弱时变响应信号的离散频谱多点平均幅值修正法的理论和方法，严格证明了该方法能精确地计算出平稳信号和频率微弱波动信号的幅值，能近似地计算出幅值和频率均微弱波动的信号的平均幅值，并应用这套理论成功地解释了频率微弱波动信号的幅值谱表现出较严重的"功率泄露"效应的原

This paper has concluded the optical methods for measuring the thickness of th...

在此基础上，本文还对激光衍射计量法的理论基础作了研究和归纳，并应用此方法设计实现了一套薄膜厚度测量系统。

This paper has concluded the optical methods for measuring the thickness of the organ...

在此基础上，本文还对激光衍射计量法的理论基础作了研究和归纳，并应用此方法设计实现了一套薄膜厚度测量系统。

Some authors' rigid body limit equilibrium methods are introduced in this paper.

本文介绍了各家刚体极限平衡法的理论和公式。

Study of the theory and experiment of multispectral thermometry.

孙晓刚。多光谱测温法的理论及实验研究。

This is the rhythm method in accordance with the theory.

这就是安全期避孕法的理论根据。

Rhythm method of theoretical basis.

安全期避孕法的理论根据。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。